文档优先 openEHR 持久层

export MONGODB_URI="<your-atlas-connection-string>"
export MONGODB_DB="openEHR_demo"

set MONGODB_URI=<your-atlas-connection-string>
set MONGODB_DB="openEHR_demo"
exit

git clone https://github.com/mongodb-industry-solutions/kehrnel
cd kehrnel
./startKehrnel
export RUNTIME_URL="${RUNTIME_URL:-http://localhost:8080}"
# Alternative direct API entrypoint:
# uvicorn kehrnel.api.app:app --reload --port 8080

# Point the CLI at the running kehrnel runtime
kehrnel context set --runtime-url "$RUNTIME_URL"
kehrnel core health
kehrnel core env create --env dev --name "Development"
kehrnel core env list
kehrnel core env show --env dev

mkdir -p .kehrnel
# Local plaintext MongoDB bindings for the walkthrough
cat > .kehrnel/bindings.mongo.yaml <<EOF
db:
  provider: mongodb
  uri: ${MONGODB_URI}
  database: ${MONGODB_DB}
EOF
# Packaged activation override for the reference dual-collection example
kehrnel core env activate \
  --env dev \
  --domain openehr \
  --strategy openehr.rps_dual \
  --config src/kehrnel/engine/strategies/openehr/rps_dual/samples/reference/activation.config.json \
  --allow-plaintext-bindings \
  --bindings .kehrnel/bindings.mongo.yaml \
  --force
# Ensure bundled dictionaries are present
kehrnel run ensure_dictionaries --env dev --domain openehr
# Generate the Atlas Search definition derived from the active mappings
kehrnel strategy build-search-index \
  --env dev \
  --domain openehr \
  --strategy openehr.rps_dual \
  --out .kehrnel/search-index.json

SAMPLES_ROOT="src/kehrnel/engine/strategies/openehr/rps_dual/samples/reference"
# Inspect the packaged reference assets
ls "$SAMPLES_ROOT/templates"
ls "$SAMPLES_ROOT/queries"
ls "$SAMPLES_ROOT/envelopes"
ls "$SAMPLES_ROOT/projection_mappings.json" \
   "$SAMPLES_ROOT/search_index.definition.json" \
   "$SAMPLES_ROOT/manifest.json"
# Optional: generate and validate a sample composition from a packaged OPT
kehrnel common generate -- \
  -t "$SAMPLES_ROOT/templates/sample_laboratory_v0_4.opt" \
  -o .kehrnel/composition.json \
  --random
kehrnel common validate -- \
  -c .kehrnel/composition.json \
  -t "$SAMPLES_ROOT/templates/sample_laboratory_v0_4.opt" \
  --stats
# Optional: generate a starter source-to-canonical mapping skeleton
kehrnel common map-skeleton -- \
  "$SAMPLES_ROOT/templates/sample_laboratory_v0_4.opt" \
  -o .kehrnel/mapping.skeleton.yaml \
  --macros

# The CLI expands the local NDJSON into documents before sending the request.
kehrnel run ingest \
  --env dev \
  --domain openehr \
  --strategy openehr.rps_dual \
  --set file_path="$SAMPLES_ROOT/envelopes/all.ndjson"

# Compile only: inspect the execution plan without running the query
kehrnel core env compile-query \
  --env dev \
  --domain openehr \
  --aql "$SAMPLES_ROOT/queries/patient_laboratory_by_ehr.aql"
kehrnel core env compile-query \
  --env dev \
  --domain openehr \
  --aql "$SAMPLES_ROOT/queries/cross_patient_laboratory_by_performing_centre.aql"

# Execute both representative queries
kehrnel core env query \
  --env dev \
  --domain openehr \
  --aql "$SAMPLES_ROOT/queries/patient_laboratory_by_ehr.aql"
kehrnel core env query \
  --env dev \
  --domain openehr \
  --aql "$SAMPLES_ROOT/queries/cross_patient_laboratory_by_performing_centre.aql"

# Inspect the generated base and search-side documents
mongosh "$MONGODB_URI/$MONGODB_DB" <<'MONGOSH'
db.compositions_rps.findOne({}, { ehr_id: 1, tid: 1, time_c: 1, cn: { $slice: 3 } })
db.compositions_search.findOne({}, { ehr_id: 1, comp_id: 1, tid: 1, sort_time: 1, sn: 1 })
MONGOSH
# Inspect the generated Atlas Search definition
cat .kehrnel/search-index.json

# Continue through the CLI for strategy operations and discovery
kehrnel op capabilities --env dev
kehrnel op schema synthetic_generate_batch --strategy openehr.rps_dual
kehrnel run rebuild_codes --env dev --domain openehr
kehrnel run rebuild_shortcuts --env dev --domain openehr
kehrnel run build_search_index_definition \
  --env dev \
  --domain openehr \
  --strategy openehr.rps_dual